package cn.tx.service;

import cn.tx.model.Grade1;

import java.util.List;
import java.util.Map;

public interface Grade1Service {
    public Grade1 findByUserName(String username);
    public int addGrade1(Grade1 grade1);
    public List<Grade1> findList(Map<String, Object> querymap);
    public List<Grade1> findAll();
    public int findTotal(Map<String, Object> querymap);
    public int UpdateGrade1ById(Grade1 grade1);
    public int delete(String ids);
}
